'If you were PM, what is ONE thing you would do to make a positive change?

I and a friend are making a short film in relation to the upcoming general election with the premise being basically asking as many people as we can this question: 'If you were PM, what is ONE thing you would do to make a positive change? We simple want to get as many responses as we can and then cut them all together for our film. We have filmed people ourselves asking people on the streets of Manchester (where we are based) but we re also encouraging people to send in their own applications by filming themselves on their phone/tablet/webcam. Doesn't need to complicated (10 secs approx.) and then email across to kashnmattfilms@hotmail.co.uk via wetransfer.com (used for sending larger files) And if you can psread the word on what we are doing to get more people to submit their videos that would be great. Deadline for submissions is friday 17th April. Thanks in advance but no worries if you would prefer not to take part Matt